I have a Canon Rebel T3i. It came with an EF 75-300 and EF-S 18-55. I like to take pictures of wilderness, especially at a distance, and some photos at night of stars and building clouds. What lens ...

I was reading lens reviews on the Rockwell site — mostly because it came up as first result in Google search — and he was saying professionals don't need and don't use mid-range zoom lenses like 24-70 ...

Has anybody converted from Nikon to Canon and continued to use their Nikon Lenses with adapters, and how did that workout - as far as focus, aperture, ISO, and fitment. My wife has many Canon Lenses ...

I am due to purchase a new SLR camera (Nikon n90s or Nikon f100). What I am trying to figure is the choice of the lens. I decided to purchase an auto-focus lens (that is for sure). A friend is selling ...

I have a Nikon D3100 (with kit lens) and wonder what I could do to improve my feeble attempts at cloud photography. I read a little about polarizing filters and ordered some. (in the mail at this time ...

The title really says it all. My wife and I have just bought a Nikon D7100, and we're both very eager to learn and get up to a good level fairly quickly.
We've got the standard zoom lens that comes ...

I was thinking of buying a Canon EF 70-200m f2.8 mk1 (I would love to buy mk2 but here's a noticable difference in price, at least in my country), but after awhile I came to the conclusion that this ...

How do I set my Auto Focus for a Nikon 55-300mm f/4.5-5.6G ED VR AF-S DX Nikkor to my nikon d7000 for sharp pictures? I never liked this lens. I bought it when I bought my nikon D5000 3 years ago. I ...

Context:
I have a Nikon D3000 with its kit lens, 18 to 55mm, f3.5-5.6.
I find that I am not getting close enough to subjects and want to force myself to get more close ups by getting a telephoto or ...

I'm a 550D user looking for a wide angle lens but eventually hoping to move to a full frame camera, in doing this I'm trying to avoid buying EF-S mount lenses due to the prohibitive cost of replacing ...

I am using Canon 500D with the kit lens (18-55). I think I have done enough with 18-55 and want to try out next lens. I have already decided to purchase 50mm prime. I also wanted to get a Zoom lens. ...